Hi! I wanted to say since not many other people have commented on this that I really like your videos and thank you for being my attention to this channel!!
Now, every time I'm in my car waiting for someone or driving down the streets, I can think of nothing but a huge void underneath the asphalt that can open up and swallow me at any moment. Thank you!
It should make you feel better that you’ll probably not die from it, your car probably has lots of safety features that’ll prevent death in this case, including your airbags. I’d only be concerned if you live in a place where your roads are traveled very very rarely, and even then usually someone’ll notice a sinkhole before you’d run out of water down there
When your teacher put this video in your classroom: OK, this is gonna be boring..... When you discovered this video by yourself: This look fun. I should watch.
holy crap it's Physics Girl!! I didn't know you comment on youtube just like any other commoner. Mind... blown... Haven't seen you videos in a while, I get stuck watching pbs space time and smartereverday whenever I'm not watching computerphile or someother tech stuff . Don't worry though you haven't lost a viewer or anything.
I bet you are also grateful to Blue Apron Farm fresh foods. Especially if you have just moved home and not even thinking about shopping for groceries...
i was watching Xenoverse 2 modding video's but saw this and came here... who knew sink holes was part of gamming.. ooo wait they are.. the money sink!! but my joke aside i found the video very good so thanks for taking the time to make it.
You do the sponsored videos the best. "This is this video's sponsor. More on that later." I like not having to watch a 1 minute commercial at the beginning of the video.
Thank you for the explanation. We were hiking the other day in a place that has limestone sinkholes and it fascinated my 9 year old son, so we set out to find out why they happen. He enjoyed your explanation and we both learned quite a bit!
Gear Down For What? maybe I should've posted a video 5 years back, but my explanation wouldn't have been so detailed. Probably took a while to figure out the details.
My question is what sort of things do engineers do to 'avoid' internal erosion? Sinkholes can happen in modern cities that have high building standards. Is it difficult to stop internal erosion from happening? What are the ways to minimise it? Thanks and great video.
just some of my thoughts so take them with a grain of salt 1. take probes of the soil and excavate and change it if necesarry(very expensive so most likely not often used, if ever) 2. controll the waterflow in the soil better, maybe with some blockades or a waterproof layer, so it cant reach deeper then the engineers want to
@@Arjunkumar-dw8rw Trees are pretty and good for holding in soil, but I've seen their roots do some gnarly shit to water pipes that they happen to grow into. So either you're spending those days to deal with a sinkhole or you're spending days digging out a tree root that's grown into and blocking a water main.
I was searching for videos on "how to pout like a Kartrashian," and "affordable butt implants," but now I know practical stuff about compaction, bridges, thermal expansion and internal erosion. Ahem. I was lying about the Karcrashian stuff. Just trying to be funny. And probably failing.
Hey Grady, I work as a crane operator for foundation contractor. We build foundation and set structures for transmission power lines. I'd love to see you do a video on vertical drill shafts and the science behind keeping them open. You make amazing videos man, keep up the great work
Yay! Someone else remembers Goober! I'm more partial to a Fluffernutter sandwich with Banana slices, but that gets hard to choke down without something to drink, so I don't attempt to compare it to jellied sandwiches.
Thank you for posting. I was a Forensic Geophysicist for 40 years. Sinkholes were my primary investigations. I never called a washout from piping a sinkhole though- We called the self inflicted washout for the press and local agencies as to not relate them to a natural due to fear factor. Educating the public is the hardest part of engineering LOL
If I have a known sinkhole with a diameter of 20 meters and depth of one meter and is in a known mostly karst area and it holds rain water for over 4 dry weeks after the last rain, could that sinkhole sink anymore?
@@MrTwinkieeater Sounds like it may be a cover collapse type sinkhole and may have sealed itself when it collapsed. When to roof of a void or cavern collapses, it can naturally drop the soils from above and like a funnel effect seals itself with the surface soils and materials. You can place stakes on 4 sides at the top and run string tight across to each stake and take periodic measurements in the middle to see if it still shows signs of subsidence. Sounds like you don't have much to worry about since it holds water for long periods of time.
@@adillpickle6762 thank you so much for your information and quick response. I really appreciate you sharing your expertise. That does give me some piece of mind.
Hi I am a civil engineer, from TJ Mexico, good videos you explain things simple, just like often do to order people but Whit out the models.. Keep up the good work..👷
As a plumber I've seen this happen, we once started digging a hole for a burst water main and the surface collapsed below our feet! Luckily it was only about a foot drop 😂
The drainage erosion holes under an asphalt road can be so big that they get measured in DDBs (Double Decker Buses). I came across a 0.5 DDB hole in Scotland a few years ago and rang the highways department engineer to report it. I gave location and suggested that they quickly measure the volume, then order concrete and fill it up before the road collapses. Next time I passed, what had been a huge hole was just concrete.
This Old Ton the zee is that you have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have a look at
@@vailabegaming8142 unbreakable blocks = barriers , command block (unless in creative ), end portal block , bedrock and a /fill repeat command block ( in short it's making a block next to it over and over if u break it it just comes back
You should check out the town I live in. It's Palmyra, in Pennsylvania. It's the sinkhole capital in the nation. It's horrible, just about every road/house ends up having a singhole. Hell I have 4 huge ones behind my house. We just build a new firehouse for 1.2 million dollars, and right when we where about to have a grand opening, a huge 15 foot by 15 foot sing hole opened up right in the driveway. LOL.
Water is extremely dangerous if you are a crispy lifeform. Put a biscuit in gasoline - it stays crispy, put it in water - it softens and then dissolves.
I keep pointing out to your video when the latest victim of my neighboring country has similar case. It claim 1 victim that we do not know her fate yet.
Excellent video! I like all the demo setups you build. This is so much clearer and intuitively understandable than a diagram in a textbook (and I've seen a lot of those). I knew how sinkoles form, but I watched just to see you explain it the way you do. Thanks for making all these videos!
When I was a kid the water pipe coming into our house sprung a leak. They sent someone out to look at it and determined it was on their side of the valve, and decided since it was late Friday and the flow wasn't too bad that they would save some overtime by fixing it Monday. My brother and I played in the water and sand all weekend and had a grand old time! (My back got sunburnt!) Anyway, Monday rolled around and they showed up with a backhoe, which promptly had one of its tires break through and collapse part of the road. By the time they got it out the hole was probably 6 feet across, right in the middle of the road. I suspect they failed on the cost benefit analysis portion overall. I make a point, anytime I see water coming out of somewhere it shouldn't, to make sure whoever is in charge knows about it. The people usually are pretty dismissive, so I tell them that story to give them an idea of what can happen if they don't deal with it quickly.
Feng shui says any leaky pipe will manifest a drain on the responsible person's finances so they recommend fixing leaks ASAP with urgency. The OP story is a piece of evidence why.
+Mingwei Zhang, yeah. I wonder how much of that philosophy is a response to their culture and climate and how much is independent of culture in its' effect.
Hello from Darwin Australia, I fell into a sinkhole at work a few years ago. A very scary experience l would never want to repeat. Thanks for the video
Grady, love your videos. Excellent explanations, scale models, photos, demonstrations, etc. Thanks for making these interesting and educational videos.
I really enjoy your videos! I took a few semesters of physics in college and I really think just that little bit of understanding of the way I interact with the world makes everything more interesting. I think you have a great way of breaking things down to a level most people can understand but it's fun to learn.
Just randomly came across this video. It was very informative. I learned something new and the visual demonstration helped me understand it better. Keep up the good work.
I just came to say that when your video came up in my recommended I read it as "How Do Stinkholes Form?" and clicked immediately. Nice marketing technique!
Sink holes are my biggest irrational fear. Seriously afraid I will fall asleep and wake up at the bottom of one or not wake up at all because the ground swallowed me.
Same. That fear worsened for me when a sinkhole opened up only one block away from my house and it destroyed an intersection in the road and it took 2 weeks to fix it.
Nick Lemke I'd like to say you are crazy but my niece had one open up in her front yard while playing and she almost died or would of been seriously hurt but managed to catch herself lol they did a news story on it so I guess it's not really that irrational lol
2:42 Karst Topography. Ground water can also support the roofs of underground caverns. Citrus farms (Florida) will pump large volumes of groundwater from their wells to reduce the risk of frost damage to crops on extra cold nights. This can trigger many sinkholes to open up to the surface.
Engineer, this is the first video of yours that I watch. It had just appeared on my recommend list. Pretty good stuff, gotta say =). Could you do an analysis on "O desastre de Mariana" or "Mariana's Disaster". It is a Brazilian catastrophe that happened because of a mineral dam that broke up and flooded many cities. Thanks a lot, keep up with the great job!!
Pedro Bomfim what a coincidence. It is the first video I watch from this channel also. Unfortunetely it is also the last cause I am not planning on subscribing. maybe I should to be less of an ignorant... 😧😧😞
Please, do the piping video. You mentioned Teton Dam, but may I sujest you take a look too at the Mariana's Dam disaster aka Bento Rodrigues dam disaster that happened in Brazil in late 2015. I think it wasn't just a bad planned upgrade to the dam or negligency, but a continuous erosion that was neglected and a last minute fix that could have made everything worse. Anyways, do make a video about piping.
a 500mm high-pressure waterpipe bursted the other day near my house, causing the road to expand up until they shut off the water on the pipe, which caused it to collapse into a sinkhole. pretty interesting to see
i have always be aware of the underground hydrology, (7th grade science taught by a geologist) and started to learn how to surface as well as the sub surface is in constant motion. the water aspect, from tectonics to erosion is a curious thing. i appreciate you showing these videos, i have seen others but did not comment on them at the time. these are well done and clear and easy to understand. thank you for this presentation
That was a neat simplistic way to view the process of sinkhole formation. I have my own thoughts on other things that cause them to form. Like downed foliage that ends up sub surface, or large root systems that are not excavated from the ground, after trees are felled, and are in areas that stay relatively moist and in turn decay leaving voids in the ground. My thinking is that gives a good jump start on the whole thing.
Great video! My first grader and I really enjoyed watching it. My son said this was the best sink hole video/explanation that he has ever seen. 😃👍 Thank you so much for sharing it.
Gavin Magness I think this is called a “spoil tip.” I believe it has something to do with the after effects of mining, but I could certainly be wrong as it looks like there’s not a whole lot of room for mining to have gone on here. This image, though, was taken in Rummu, Estonia
As a CET, I love watching Post10 videos and this was the perfect video to explain to my BF how sinkholes form when a culvert is built and there is no ongoing inspection. Many areas refuse to fix the problems until failure occurs and wishing good-luck to anyone who may get injured.
This happened in my hometown Ipswich, Australia, in the middle of a busy road. Bad enough the town is already called a sinkhole because surrounding terrain.
Ground penetrating sonar will let you know if there is a void below the surface, what size it is, and how far down, regular inspections will let you know if there are new voids, or if a known void is getting bigger.
The politician who invests money in disaster prevention is not likely to see the results of that investment. People will only see "higher taxes" and be angry at the politician.
Simon Rydell Its something they SHOULD do...Because the US Gov't has a budget of $582.7 Billion for the 2017 fiscal year... which is something like 54% of its budget. (Thats just a quick google search number, Im not 100% but you get the picture of how much is going to JUST the military) I think the total US budget for 2017 is something around $3.43 Trillion... Again, these may not be exact figures. Maybe if the were to construct walls straight down every few hundred meters (Sorry, Yards lol) so as to prevent the ground from being able to move from one place to another. Im not an engineer, but it was just a thought.
And sadly, NASA only recieves just under $20 billion. Thats just a fraction of what the Military recieves. So whats obvious here is, That we need less war, and more involvment into planetary space programs ("Hut-Hum", going to mars within my lifetime would be nice). I wasnt born yet for the moon landings, and I wish I was b/c that would of been a spectacular event to witness. I was just born a year BEFORE Halley's comet passed by in '86. So I wasnt old enough to appreciate its passing, Only saw it after the fact like everything else in space I missed. And lastly, even though I planned on seeing the Blood Moons we had a couple years ago (Or less, I cant remember exactly when they occured) But I missed them all and was quite upset about it... I need a telescope, I miss EVERYTHING Lol
This is beautiful man, not only the video and its topic, but the way it is made ! I mean, i'm from France, and in here and espacially since like a year, is a massiv debate about "sponsored videos", every ones criticic any videomaker who earn money thanks to sponsoring, because : You only love cash ?! ... Well, You made the video interessting before talking about the sponsoring, then you did it ... Not every One does ! I found that very cool, so i wrote this text ... Excuse my english which is terrible. Lira bien qui voudra. Et venez pas me faire chier ! Good bye friends ! :)
![Seungmin "그렇게, 천천히, 우리(As we are)" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/kAzmhLHePqU/mqdefault.jpg)
Thank you!!!
Love your video's
I love your video's
Bleh
Hi! I wanted to say since not many other people have commented on this that I really like your videos and thank you for being my attention to this channel!!
Oh hello
Now, every time I'm in my car waiting for someone or driving down the streets, I can think of nothing but a huge void underneath the asphalt that can open up and swallow me at any moment. Thank you!
same lmao
It should make you feel better that you’ll probably not die from it, your car probably has lots of safety features that’ll prevent death in this case, including your airbags. I’d only be concerned if you live in a place where your roads are traveled very very rarely, and even then usually someone’ll notice a sinkhole before you’d run out of water down there
@@Crucisphinx all the rubbish falling on you and crushing your car will definetly kill you
@@yamahaeipamaha8472 that falls before you do
@@bigboi4269 Some of it
When your teacher put this video in your classroom: OK, this is gonna be boring.....
When you discovered this video by yourself: This look fun. I should watch.
So true 😂😂😂
😂😂😂😂😂😂😂
Its soooo true 😂
@Opecuted yea True. The teacher will stop the video and say a lot of useless thing.
Lol true
(4:47) - Nothing represents fear like the googly eyes on that car.
Hahahahaahhah
Except for your profile picture
@@partypoison3829 Noice
This is one of the coolest demos I've ever seen.
Physics Girl hi 😁
Physics Girl idk who you are but I feel like you're important so HI
Thanks!
holy crap it's Physics Girl!!
I didn't know you comment on youtube just like any other commoner.
Mind... blown...
Haven't seen you videos in a while, I get stuck watching pbs space time and smartereverday whenever I'm not watching computerphile or someother tech stuff .
Don't worry though you haven't lost a viewer or anything.
Physics Girl Hi physics girl!
I didn't even know I wanted to learn about sink holes.
Did you forgot to take your meds?
Don't cut yourself on all that edge
DuDe1040 careful there don't fall
I bet you are also grateful to Blue Apron Farm fresh foods. Especially if you have just moved home and not even thinking about shopping for groceries...
The funny thing is you dont even realize to what we are referencing.Fucking idiot.
I'm not entirely sure why RUclips recommended an engineering video to me but I did quite enjoy it.
RUclips AI can read your mind now, beware!
I'm in the same boat.
Then that's why
Welcome to the world of Practical Engineering. Please enjoy your stay.
i was watching Xenoverse 2 modding video's but saw this and came here... who knew sink holes was part of gamming.. ooo wait they are.. the money sink!! but my joke aside i found the video very good so thanks for taking the time to make it.
Me: Why do humans have two nostrils not just one?
Practical Engineering: WATER
well yes, without water everything would die and nostrils will no longer exist
@@trinityy-7 dude stop
@@chunkyegg8472 he be right tho. So We should all hail the wet water
Anus
@@mokongthe3856 Water isn't wet, though
Me: “why did my parents divorce?”
You: “ *w a t e r* “
Water eroded their love away
100% of Everybody who got divorced have been drinking water. Coincidence?
🤔
you: "another sinkholes..."
@@CC.07 ( ͡° ͜ʖ ͡°)
@@CC.07 XD
Dude, this is like the Bob Ross of engineering.
@sportster1988 Dude what are you talking about.
Nguyen Ngoc Kien You look like a wet paper towel
*Happy little sinkholes*
Insert mom joke here
skylineqrt4 she is the joke!
You do the sponsored videos the best. "This is this video's sponsor. More on that later." I like not having to watch a 1 minute commercial at the beginning of the video.
i even watched it instead of skipping because of that
A lot of youtubers do that to. I believe the infographics show does that too. They imo have the best transition to an ad
hqdnwrj4qgen4qjqhgaw
recommended ep. 4
@@arekkrol9758 I usually let it play while i read comments like this onelol
A GHØST ew the infographics show, the most inaccurate channel on RUclips. Watch something like wendover productions or half as interesting instead
"Be the water my friend" said Bruce Lee, aparentlly knows abot civil engineering
Your demos are always awesome. Makes the little kid inside me really happy to see water and sand physics again.
qgmlwy you have a little kid inside you?! how did... don't move! I'll call for help
It's called pregnancy, and it's alright.
sorry couldnt resist. im going to hell.
you are an idiot Depends where you put it (lenny face)
TheUKNutter 😨
Pothole:who are you?
Sinkhole:I'm you but stronger
Yeah you’ve never been to South Carolina. I swear some of them are sinkholes
Why just. Why
Malissamaehill Malissahill why not
@StanleyCole12 oof
He did a video on potholes too. However, if I remember correctly they're basically the opposite of sinkholes.
came for homework, stayed for the quality!
Came for nothing, stayed for nothing:3
Came for something, stayed for knowledge.
Thank you for the explanation. We were hiking the other day in a place that has limestone sinkholes and it fascinated my 9 year old son, so we set out to find out why they happen. He enjoyed your explanation and we both learned quite a bit!
Experiences like that can put someone on the path to a civil engineering career.
@@jerrymiller2367 tragic 😔 (/s)
Nothing better than learning about something you didn't know you wanted to learn about. Channels like your are really the best on youtube.
Me: Watches Dank Memes
RUclips: You seem like the civil engineering type of guy
TokuTickler same here XD
Yay I did 50th like
Nice
Ahahahahaha very nice
iiiiiffff you like dank memes and you...........
Holy shit that's like the one question that everyone wants an answer to, but they don't even know it.
i think i know you XD
Haha thats awesome! It's almost like I'm famous!
Gear Down For What? I'm ur 200th like!!!! woohooo
Gear Down For What? maybe I should've posted a video 5 years back, but my explanation wouldn't have been so detailed. Probably took a while to figure out the details.
Gear Down For What? exactly
My question is what sort of things do engineers do to 'avoid' internal erosion? Sinkholes can happen in modern cities that have high building standards. Is it difficult to stop internal erosion from happening? What are the ways to minimise it? Thanks and great video.
just some of my thoughts so take them with a grain of salt
1. take probes of the soil and excavate and change it if necesarry(very expensive so most likely not often used, if ever)
2. controll the waterflow in the soil better, maybe with some blockades or a waterproof layer, so it cant reach deeper then the engineers want to
Trees are the only thing that can hold water and soil
Just plant them
@@Arjunkumar-dw8rw Trees are pretty and good for holding in soil, but I've seen their roots do some gnarly shit to water pipes that they happen to grow into. So either you're spending those days to deal with a sinkhole or you're spending days digging out a tree root that's grown into and blocking a water main.
@@Tony_Goat just reinforce around the pipe? either way i’d rather have to do water main maintenance than risk buildings falling down
@@Arjunkumar-dw8rw trees keep surface water in place, but their roots can break through pipes and barriers and cause sinkholes
Ive waited years for such a wonderful demonstration of how sinkholes are made. Thank you.
This aint the only way. Look into caves and limestone dissolving into gypsum.
@@reaper_exd7498
Well, to be fair, he didn't specifically say it was.
Now these are the type of videos that actually deserve to be trending, not no "make up tutorials" that don't teach anything smart.
Cristian's Aquarium CALLING THE SINKHOLE UNDERNEATH MY HOUSE (OMG ITS ACTUALLY ANSWERED)
I was searching for videos on "how to pout like a Kartrashian," and "affordable butt implants," but now I know practical stuff about compaction, bridges, thermal expansion and internal erosion.
Ahem. I was lying about the Karcrashian stuff. Just trying to be funny. And probably failing.
Grady, you're the man.
Hey Grady, I work as a crane operator for foundation contractor. We build foundation and set structures for transmission power lines. I'd love to see you do a video on vertical drill shafts and the science behind keeping them open. You make amazing videos man, keep up the great work
The sand with the purple water reminded me of the jars of peanut butter and jelly mixed together.
Mmm...goober.
those are for goo bers silly
Yay! Someone else remembers Goober! I'm more partial to a Fluffernutter sandwich with Banana slices, but that gets hard to choke down without something to drink, so I don't attempt to compare it to jellied sandwiches.
Franken-stuff (cheese injected) Hot dogs and Hawaiian Punch...
So is it rational to have a fear of sinkholes? Considering they can be forming anywhere where there's a leaky pipe? How do I know!? :(
Sebizzar
You don't, unless you work as a city plumber.
Prosack Metheus and even then, you still won't know
*fear intensifies*
Sebizzar
Sinkholes are indeed one of the scariest natural phenomena. A friend of mine from Ireland lives two blocks away from a MASSIVE sinkhole.
Sebizzar
Only places with poor maintenance and lots of rain.
I'll donate to ur page if u promise to keep making those demonstrations. even as an adult I love those kinds things so much.
Donate to my page
@@clearsky4042 no
@@clearsky4042
Oof savage
Thank you for posting. I was a Forensic Geophysicist for 40 years. Sinkholes were my primary investigations. I never called a washout from piping a sinkhole though- We called the self inflicted washout for the press and local agencies as to not relate them to a natural due to fear factor. Educating the public is the hardest part of engineering LOL
If I have a known sinkhole with a diameter of 20 meters and depth of one meter and is in a known mostly karst area and it holds rain water for over 4 dry weeks after the last rain, could that sinkhole sink anymore?
@@MrTwinkieeater Sounds like it may be a cover collapse type sinkhole and may have sealed itself when it collapsed. When to roof of a void or cavern collapses, it can naturally drop the soils from above and like a funnel effect seals itself with the surface soils and materials. You can place stakes on 4 sides at the top and run string tight across to each stake and take periodic measurements in the middle to see if it still shows signs of subsidence. Sounds like you don't have much to worry about since it holds water for long periods of time.
@@adillpickle6762 thank you so much for your information and quick response. I really appreciate you sharing your expertise. That does give me some piece of mind.
@@MrTwinkieeater I hope I helped. I'm retired now but I used to be know internationally with subsidence issues.
Good luck
Shoulda done this video last month to celebrate Sinkhole de Mayo
ZiMZiLLA wtf we have like the exact same profile photo!
Cristian Radical 😂😂😂😂
then*
BFFs?
ZiMZiLLA only if there aren't any tests involved
Water is patient. Water waits.
oh my
Matthew Eargle - AirborneSurfer Be water, my friend.
GE LO Congrats for catching the reference, Captain America.
I think its a doctor who reference.
Just don't drink it of it's from Mars
Hi I am a civil engineer, from TJ Mexico, good videos you explain things simple, just like often do to order people but Whit out the models..
Keep up the good work..👷
The video was from 3 years ago... Do you think I can still be one of the first 100 people applying for the 3 free meals? 🤔
Depends on how slow the other 99 ppl were
Yes
As a plumber I've seen this happen, we once started digging a hole for a burst water main and the surface collapsed below our feet! Luckily it was only about a foot drop 😂
TheDoctorPretzel u can see the dirt move slowly & crack before it caves in
If a civil engineer gets mad and acts irate, are they still a civil engineer?
Wood 'n' Stuff w/ Steve French no, that's an architect then
Yes. They work for the city. It's part of the fun of plan check lol.
You'd think they'd be called uncivil engineers then
Falling Down.
@@charlesvitanza8867 hahahahahHA
me at 2am thinking about going to sleep
sees this video: *I DONT NEED SLEEP I NEED ANSWERS*
Yeah its 2am and I'm reading this, nice
I proudly gave you your 69th like can I get a nice
It’s funny cause I saw this at 2am and I thought the exact same thing
Jaguars Fan man I missed it 8am gang rise up
Same
The drainage erosion holes under an asphalt road can be so big that they get measured in DDBs (Double Decker Buses). I came across a 0.5 DDB hole in Scotland a few years ago and rang the highways department engineer to report it. I gave location and suggested that they quickly measure the volume, then order concrete and fill it up before the road collapses. Next time I passed, what had been a huge hole was just concrete.
great demo!
Okay, who let the TOT in here?
+WillieRants Water.
This Old Ton the zee is that you have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have have a look at
Minecraft lied, you *CAN* break bedrock!
Of course, are you dumb?
@Spekify What?
@Spekify Please clarify the joke then.
@@vailabegaming8142 m8, bedrock in minecraft is one of the unbreakable blocks
@@vailabegaming8142 unbreakable blocks = barriers , command block (unless in creative ), end portal block , bedrock and a /fill repeat command block ( in short it's making a block next to it over and over if u break it it just comes back
You should check out the town I live in. It's Palmyra, in Pennsylvania. It's the sinkhole capital in the nation. It's horrible, just about every road/house ends up having a singhole. Hell I have 4 huge ones behind my house. We just build a new firehouse for 1.2 million dollars, and right when we where about to have a grand opening, a huge 15 foot by 15 foot sing hole opened up right in the driveway. LOL.
Id love a singhole, sounds lovely. a hole that sings? what a world we live in
Cygnet I live in Fraser Michigan we had a sinkhole that put the state in a state of emergency lol
Try Perryville missouri... perry county Missouri has more registered caves than any other county in the us
I am near you (Lancaster) but in palmyra weekly
Sinkhole Saloon is one restaurant that I used to sell wine too when I was a sales rep few years back
Dude wtf, why are you laughing? You're lucky your house didn't get swallowed by that sink hole.
Came to watch this video following an incident in Malaysia whereby a woman was swallowed by a sinkhole
"Why am I gay?"
"Water."
Nothing wrong with being gay.
Biologically wrong, but financially not..lol
Without water, you wouldn't be alive, and per say, gay.
Big Brother 8
Hey follow me on Instagram I post daily!@maxen.px
I remember my brother teaching me about how water changes things and in his best Jeff Goldblum impersonation he said "water uh, finds a way".
After reading your comment, I said that phrase about ten times trying to perfect my Jeff goldblum. XD, good stuff m8.
Your brother has DHMO awareness.
Most of the world is water.
Water is dangerous.
We drink water.
What is it doing inside of us?
They say that water is essential for life.
Me: surprised pikachu face.
Vsauce, Michael here.
Sinking to your holes
Water is extremely dangerous if you are a crispy lifeform. Put a biscuit in gasoline - it stays crispy, put it in water - it softens and then dissolves.
All people who drank water are dead by now. In fact water causes 100% chance of death.
I keep pointing out to your video when the latest victim of my neighboring country has similar case. It claim 1 victim that we do not know her fate yet.
Excellent video! I like all the demo setups you build. This is so much clearer and intuitively understandable than a diagram in a textbook (and I've seen a lot of those). I knew how sinkoles form, but I watched just to see you explain it the way you do. Thanks for making all these videos!
So happy you're back Grady!!
When I was a kid the water pipe coming into our house sprung a leak. They sent someone out to look at it and determined it was on their side of the valve, and decided since it was late Friday and the flow wasn't too bad that they would save some overtime by fixing it Monday. My brother and I played in the water and sand all weekend and had a grand old time! (My back got sunburnt!)
Anyway, Monday rolled around and they showed up with a backhoe, which promptly had one of its tires break through and collapse part of the road. By the time they got it out the hole was probably 6 feet across, right in the middle of the road. I suspect they failed on the cost benefit analysis portion overall.
I make a point, anytime I see water coming out of somewhere it shouldn't, to make sure whoever is in charge knows about it. The people usually are pretty dismissive, so I tell them that story to give them an idea of what can happen if they don't deal with it quickly.
Feng shui says any leaky pipe will manifest a drain on the responsible person's finances so they recommend fixing leaks ASAP with urgency. The OP story is a piece of evidence why.
While feng shui is mostly bullshit, there are some nuggets of life tip within.
+Mingwei Zhang, yeah. I wonder how much of that philosophy is a response to their culture and climate and how much is independent of culture in its' effect.
Hello from Darwin Australia, I fell into a sinkhole at work a few years ago. A very scary experience l would never want to repeat. Thanks for the video
Bravo!
As an erstwhile Hydrogeologist I must say I’ve never seen these processes described better...
Very cool to watch, now let's go build it on a larger scale!-.
we have, it's called human civilization
You mean wreck it.
Guess you have to burst a pipe underground.
Dalton Chew destroy pipe december
AirCannonChannel a
Make a Piping Video! Love what you're doing, I'm thinking of becoming an engineer.
But to do that you would have to stop being a weeb. jk
One Puch Man is the only anime i've ever watched, I think it's great. Really funny show :D.
Spicynoodle88 dad is that you
Spicynoodle88 Think again
Don't you mean you're think about *what kind* of engineer you want to become? ;)
Super cool of you to provide free (accurate) education to the public online. Keep up the great work!
oh. that's why there is "dirty" water and holes infront of my condo
and day later a huge hole and there's a big pipe under it.
and the pipe was broken
anan zhang ikr its scaaaryyyy
Dirty water is sewage
I hope you're okay
becareful buddy!
4:38 We should invent see-through asphalt! ;P
Yes!
Sion #glassphalt
לביא גלזמן lol we commented the same thing seconds after each other
bridges would be terrifying for people with the fear of heights. 😂
Eemeli Saarelainen sinkholes don't really occur on bridges so I don't think there would be a need for see through bridges but who knows
Grady, love your videos. Excellent explanations, scale models, photos, demonstrations, etc. Thanks for making these interesting and educational videos.
I really enjoy your videos! I took a few semesters of physics in college and I really think just that little bit of understanding of the way I interact with the world makes everything more interesting. I think you have a great way of breaking things down to a level most people can understand but it's fun to learn.
Just randomly came across this video. It was very informative. I learned something new and the visual demonstration helped me understand it better. Keep up the good work.
I recognize those streets, Seattle!
Mat D
Ayyyy lets GOOO
The moment I saw it I knew where it was.
Mat D Same!
Wow! Your videos rock! They explain so much more than those civil engineering lectures back in school. Keep up the great work Grady!
Just found your channel. Utterly amazing, very impressive sir.
Practical Engineering: the answer is water
Me: Why was I born
My Parents: water
Water but more sticky and white
well yes... you wouldn't have been born without water
90% water, 10% alcohol.
Your mom's water broke.
@@iamwill1088 hehe boi
why cant my lectures be this interesting
I'm so glad you have demos and scale models. They help me understand the concepts more thoroughly. You're awesome, man. Thank you. :)
I just came to say that when your video came up in my recommended I read it as "How Do Stinkholes Form?" and clicked immediately. Nice marketing technique!
I'm a simple man I see a video from Grady I press like.
oisko torille
Julius Grigoras joo
WeirdVideo Channel gg u got first comment
Where did you find that map at 3:52? Because I know that's Seattle, because I live in Seattle.
Haha, yep it's Seattle. They have a good online viewer for all the subsurface city utilities.
Interesting. Was it made with Google maps or a Microsoft-formatted program? Curious minds want to know or is it shh???
Fellow Seattleite.
Are you ready for *_The Mega Thrust_*
Sink holes are my biggest irrational fear. Seriously afraid I will fall asleep and wake up at the bottom of one or not wake up at all because the ground swallowed me.
Same. That fear worsened for me when a sinkhole opened up only one block away from my house and it destroyed an intersection in the road and it took 2 weeks to fix it.
Nick Lemke I'd like to say you are crazy but my niece had one open up in her front yard while playing and she almost died or would of been seriously hurt but managed to catch herself lol they did a news story on it so I guess it's not really that irrational lol
sean strickland what makes it irration for me is I live in Oklahoma where the ground is clay so sink holes don't really happen here.
x9x9x9x9x9 lol if u get swallowed u wouldnt be waking up
Except for that split second of "oh shit im falling!" Or in the case of the man in florida long enough to cry for help but die before it gets there.
I went to a subsidence forum recently. I learnt more in this video than I did the entire day!
I’ve always wanted to learn how these form, thank you practical engineering
"We all know about erosion"
What if I don't know about erosion?
CaramalToffee this comment had 52 likes and no comments so sorry boi
@@rumblinengines7727 Nah
Google it
2:42 Karst Topography.
Ground water can also support the roofs of underground caverns. Citrus farms (Florida) will pump large volumes of groundwater from their wells to reduce the risk of frost damage to crops on extra cold nights. This can trigger many sinkholes to open up to the surface.
His videos are really interesting, I can sit for hours learning about something like a low head dam, or bridges, and hydraulic jumps.
Sinkholes in our area are very common due to the Karst formation. Well done and gives an additional tool to explain sinkholes to our clients.
So if I live in a basement apartment I’ll be gone first?? 😭😭😭😭
roxo166 yes, that’s how falling works
roxo166 same.
thats why you have to
stay in school.
YEEEZ
Joeizbest weighing the pros and cons, I'd rather die quickly under a collapsed building than be burned alive in a trapped one
Engineer, this is the first video of yours that I watch. It had just appeared on my recommend list. Pretty good stuff, gotta say =). Could you do an analysis on "O desastre de Mariana" or "Mariana's Disaster". It is a Brazilian catastrophe that happened because of a mineral dam that broke up and flooded many cities. Thanks a lot, keep up with the great job!!
Pedro Bomfim what a coincidence. It is the first video I watch from this channel also. Unfortunetely it is also the last cause I am not planning on subscribing. maybe I should to be less of an ignorant... 😧😧😞
Pedro Bomfim Great idea!
Your explanation is the best here! It's answer the question i had in mind regarding the sinkhole
Please, do the piping video. You mentioned Teton Dam, but may I sujest you take a look too at the Mariana's Dam disaster aka Bento Rodrigues dam disaster that happened in Brazil in late 2015. I think it wasn't just a bad planned upgrade to the dam or negligency, but a continuous erosion that was neglected and a last minute fix that could have made everything worse.
Anyways, do make a video about piping.
Cool video. Your voice is so soothing.
Historic
"How are babies made?"
"Water."
Well, no, but actually yes.
White water
I just would like to add, even if the flow is confined you can still have erosion at the exit due to the high hydraulic gradient locally. Great video!
I left this video, trusting the ground beneath my feet far less than I did before I watched the video.
a 500mm high-pressure waterpipe bursted the other day near my house, causing the road to expand up until they shut off the water on the pipe, which caused it to collapse into a sinkhole. pretty interesting to see
Why did my parents get divorced?
*water*
She wet the bed too much.
Your mom's sink hole was fake news.
LagiNaLangAko23 - GOTEM
It was internal erosion
this is why I read comments before even finishing the video
01:12 Me disappointing my parents
Parents: Why are you the way you are?
Me: Water.
i have always be aware of the underground hydrology, (7th grade science taught by a geologist) and started to learn how to surface as well as the sub surface is in constant motion. the water aspect, from tectonics to erosion is a curious thing. i appreciate you showing these videos, i have seen others but did not comment on them at the time. these are well done and clear and easy to understand. thank you for this presentation
Moving out of Florida ✈️
Flo Rida
D
Rida dlo
Moved out of Florida and I’m no longer scared of sink holes
Massi Jovial CA is a safe place right...
Oh wait... 🔥🔥🔥🔥
I'll just be sad if we lose Disney World lol :(
That was a neat simplistic way to view the process of sinkhole formation. I have my own thoughts on other things that cause them to form. Like downed foliage that ends up sub surface, or large root systems that are not excavated from the ground, after trees are felled, and are in areas that stay relatively moist and in turn decay leaving voids in the ground. My thinking is that gives a good jump start on the whole thing.
Great video! My first grader and I really enjoyed watching it. My son said this was the best sink hole video/explanation that he has ever seen. 😃👍 Thank you so much for sharing it.
so great to see your having so much succes Grady :). Perfect voice aswell!
a small sinkhole in my cafeteria at school destroyed the food area. I guess no mystery meat for today...
Good. You know what's in the mystery meat, though?
Water.
Supersum Creations *0h n0*
1:03
What is that? I've never seen that before.
Gavin, I suspect it's a hill that's been eroded by rain water. These are pretty much everywhere.
water
TheToasties1 thabks
Gavin Magness Ur dad.
Gavin Magness
I think this is called a “spoil tip.” I believe it has something to do with the after effects of mining, but I could certainly be wrong as it looks like there’s not a whole lot of room for mining to have gone on here. This image, though, was taken in Rummu, Estonia
As a CET, I love watching Post10 videos and this was the perfect video to explain to my BF how sinkholes form when a culvert is built and there is no ongoing inspection. Many areas refuse to fix the problems until failure occurs and wishing good-luck to anyone who may get injured.
This happened in my hometown Ipswich, Australia, in the middle of a busy road. Bad enough the town is already called a sinkhole because surrounding terrain.
1:10 by that way of thinking now I gonna when my daughter ask me where the babies come from I will just say "water".
now I understand why Bruce Lee said "Be like water, my friend" .. such a gentle but destructive force...
This is my favourite video from this channel.
Ive watched this at least 10 times so far
I just clicked cause theres a toy car
I feel u bro
Same
Same
Not rey
Yar
Is it then possible to screen for future sinkholes? Is this something that governments usually do?
Ground penetrating sonar will let you know if there is a void below the surface, what size it is, and how far down, regular inspections will let you know if there are new voids, or if a known void is getting bigger.
yes but the amount of ground there would be to check is too great for any amount of people to cover especially when the tech is so costly.
The politician who invests money in disaster prevention is not likely to see the results of that investment. People will only see "higher taxes" and be angry at the politician.
Simon Rydell Its something they SHOULD do...Because the US Gov't has a budget of $582.7 Billion for the 2017 fiscal year... which is something like 54% of its budget. (Thats just a quick google search number, Im not 100% but you get the picture of how much is going to JUST the military) I think the total US budget for 2017 is something around $3.43 Trillion... Again, these may not be exact figures.
Maybe if the were to construct walls straight down every few hundred meters (Sorry, Yards lol) so as to prevent the ground from being able to move from one place to another. Im not an engineer, but it was just a thought.
And sadly, NASA only recieves just under $20 billion. Thats just a fraction of what the Military recieves. So whats obvious here is, That we need less war, and more involvment into planetary space programs ("Hut-Hum", going to mars within my lifetime would be nice). I wasnt born yet for the moon landings, and I wish I was b/c that would of been a spectacular event to witness. I was just born a year BEFORE Halley's comet passed by in '86. So I wasnt old enough to appreciate its passing, Only saw it after the fact like everything else in space I missed. And lastly, even though I planned on seeing the Blood Moons we had a couple years ago (Or less, I cant remember exactly when they occured) But I missed them all and was quite upset about it... I need a telescope, I miss EVERYTHING Lol
This is beautiful man, not only the video and its topic, but the way it is made ! I mean, i'm from France, and in here and espacially since like a year, is a massiv debate about "sponsored videos", every ones criticic any videomaker who earn money thanks to sponsoring, because : You only love cash ?! ... Well, You made the video interessting before talking about the sponsoring, then you did it ... Not every One does ! I found that very cool, so i wrote this text ... Excuse my english which is terrible.
Lira bien qui voudra. Et venez pas me faire chier !
Good bye friends ! :)
Haha c'est fou comment les youtubeurs francophones sont critiqués négativement pour gagner de l'argent en faisant des vidéos xD
@@kino4653 Your English really isn't terrible, it was perfectly understable, but could use some work :)
Lol this is a cute comment XD
You need to make twice as many videos. Some of my favorite videos on the internet are yours.